Unique and beautiful design, used as a desk lamp and pen holder at the same time.Touch sensor switch is applied to this lamp, convenient to use. LED natural light, will not do harm to eyes.Adjustable brightness can meet various demands of different environments. USB interface for charging, durable for use.After fully charged, the charging indicator turn off automatically.Flexible lamp-post with 360°, suitable for office, bedroom, school, and reading.Specifications: Color: Light Green / Drak Green/Blue / Pink /PurpleCharging Rated Voltage: DC 5V Charging Rated Current: 500mA Battery Capacity: 3.7V/18650/1200mA Charging Time: About 3 hours The Light Source Power: Low Level: 0.125W, Middle Level: 0.5W, High Leve: 1W Intensity of Illumination: LUX(30cm) Switch Type: Touch-sensitive SwitchPackage Included1x Desk Lamp1x USB Charging Cable(not include adapter)